diff --git a/desktop_photo_search/fluent_ui/pubspec.yaml b/desktop_photo_search/fluent_ui/pubspec.yaml
index 38a3669dc..31935b5b1 100644
--- a/desktop_photo_search/fluent_ui/pubspec.yaml
+++ b/desktop_photo_search/fluent_ui/pubspec.yaml
@@ -11,7 +11,7 @@ dependencies:
   built_value: ^8.3.0
   cupertino_icons: ^1.0.2
   file_selector: ^0.9.1
-  fluent_ui: ^3.11.1
+  fluent_ui: ^4.0.0
   fluentui_system_icons: ^1.1.168
   flutter:
     sdk: flutter